My Oracle Support Banner

How to Ensure SysRq/Netdump Availability (Doc ID 443578.1)

Last updated on JANUARY 29, 2022

Applies to:

Linux OS - Version Enterprise Linux 3.0 to Oracle Linux 4.8 [Release RHEL3 to OL4U8]
Oracle Cloud Infrastructure - Version N/A and later
Linux x86-64
Linux x86


This guide aims to present some typical problematic scenarios about SysRq/Netdump. It may be convenient for  system administrators to check its configuration and collect requested information for "root cause analysis" of system outages.

Troubleshooting Steps

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
Troubleshooting Steps

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.